Tapco Cutting Tools, Inc.
Tapco Cutting Tools, Inc.
5605 Pike Rd.
Loves Park, IL 61111
Phone: 800.827.7787 / 815.877.4039
Fax: 800.827.6343 / 815.877.6143
Email: info@tapcotaps.com
Website: www.tapcotaps.com
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Warnings:
 This product contains Cobalt and/or Nickel and/or Lead a chemical known to the state of California to cause cancer, or birth defects or other reproductive harm. For more information: www.p65warnings.ca.gov

  • Titanium Nitride Coated 118ยบ Point
  • Fractional sizes 1/16 to 3/4
Cobalt
Unit of Measure
1 2 

Item #

Item Name

Size

Flute Length

Overall Length

List Price

638-70004 N/A 118 degree (H.S.) Screw Machine Drill N/A 1/16 in N/A 5/8 in N/A 1-5/8 in $2.73
638-70005 N/A 118 degree (H.S.) Screw Machine Drill N/A 5/64 in N/A 11/16 in N/A 1-11/16 in $2.73
638-70006 N/A 118 degree (H.S.) Screw Machine Drill N/A 3/32 in N/A 3/4 in N/A 1-3/4 in $2.73
638-70007 N/A 118 degree (H.S.) Screw Machine Drill N/A 7/64 in N/A 19/16 in N/A 1-13/16 in $2.73
638-70008 N/A 118 degree (H.S.) Screw Machine Drill N/A 1/8 in N/A 7/8 in N/A 1-7/8 in $2.73
638-70009 N/A 118 degree (H.S.) Screw Machine Drill N/A 9/64 in N/A 15/16 in N/A 1-15/16 in $4.01
638-70010 N/A 118 degree (H.S.) Screw Machine Drill N/A 5/32 in N/A 1 in N/A 2-1/16 in $4.23
638-70011 N/A 118 degree (H.S.) Screw Machine Drill N/A 11/64 in N/A 1-1/16 in N/A 2-1/8 in $4.35
638-70012 N/A 118 degree (H.S.) Screw Machine Drill N/A 3/16 in N/A 1-1/8 in N/A 2-3/16 in $4.39
638-70013 N/A 118 degree (H.S.) Screw Machine Drill N/A 13/64 in N/A 1-3/16 in N/A 2-1/4 in $4.55
638-70014 N/A 118 degree (H.S.) Screw Machine Drill N/A 7/32 in N/A 1-1/4 in N/A 2-3/8 in $4.88
638-70015 N/A 118 degree (H.S.) Screw Machine Drill N/A 15/64 in N/A 1-5/16 in N/A 2-7/16 in $5.01
638-70016 N/A 118 degree (H.S.) Screw Machine Drill N/A 1/4 in N/A 1-3/8 in N/A 2-1/2 in $5.08
638-70017 N/A 118 degree (H.S.) Screw Machine Drill N/A 17/64 in N/A 1-7/16 in N/A 2-1/2 in $7.23
638-70018 N/A 118 degree (H.S.) Screw Machine Drill N/A 9/32 in N/A 1-1/2 in N/A 2-5/8 in $7.29
638-70019 N/A 118 degree (H.S.) Screw Machine Drill N/A 19/64 in N/A 1-9/16 in N/A 2-3/4 in $7.66
638-70020 N/A 118 degree (H.S.) Screw Machine Drill N/A 5/16 in N/A 1-5/8 in N/A 2-13/16 in $7.85
638-70021 N/A 118 degree (H.S.) Screw Machine Drill N/A 21/64 in N/A 1-11/16 in N/A 2-15/16 in $10.48
638-70022 N/A 118 degree (H.S.) Screw Machine Drill N/A 11/32 in N/A 1-11/16 in N/A 3 in $10.80
638-70023 N/A 118 degree (H.S.) Screw Machine Drill N/A 23/64 in N/A 1-3/4 in N/A 3-1/16 in $11.66
638-70024 N/A 118 degree (H.S.) Screw Machine Drill N/A 3/8 in N/A 1-13/16 in N/A 3-1/8 in $11.74
638-70025 N/A 118 degree (H.S.) Screw Machine Drill N/A 25/64 in N/A 1-7/8 in N/A 3-1/8 in $13.91
638-70026 N/A 118 degree (H.S.) Screw Machine Drill N/A 13/32 in N/A 1-15/16 in N/A 3-5/8 in $14.01
638-70027 N/A 118 degree (H.S.) Screw Machine Drill N/A 27/64 in N/A 2 in N/A 3-3/8 in $14.81
638-70028 N/A 118 degree (H.S.) Screw Machine Drill N/A 7/16 in N/A 2-1/16 in N/A 3-7/16 in $14.73
Unit of Measure
1 2